Dear visitor, welcome to SPRINKLER TALK FORUM - You Got Questions, We've Got Answers. If this is your first visit here, please read the Help. It explains how this page works. You must be registered before you can use all the page's features. Please use the registration form, to register here or read more information about the registration process. If you are already registered, please login here.

Valve Activator- Bypassing the controller power

I was wondering if anyone uses any type of device that can be used on site to troubleshoot valve without the use of the controller. This device would obviously be a type of power source with connectors and switch.

You can make a very simply device yourself. You need 3 - 9volt batteries. Plug them together to create a 27 volt supply. Radio shack would have everything you need. I have one myself that I use to test solenoids and to actuate a valve in the field.